Investigators in India are studying the black boxes of a Boeing 787 Dreamliner after recovering them from the aircraft wreckage to ascertain the cause of last week’s plane crash that left at least 270 people dead.

There have been cases of a very small number of survivors in very serious accidents, but it is "very rare" for there to be only one, a professor told Newsweek.

London, Ont.'s South Asian community says it's standing united in its grief for victims of Thursday's deadly Air India plane crash in the Gujarati city of Ahmedabad, that has killed at least 270 people and injured dozens others.